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Do you know Java is also supporting HTTP/2 protocol !! Understand HTTP/2 protocol and how to use it in Java 9. Advantage of HTTP/2 protocol over HTTP1.1 Understand multiplexing and domain sharding in HTTP/2. codenuclear.com/http-2-client-… #Java9 #HTTP2 #Java9Feature #codeNuclear

<-- HashMap Vs. Hashtable --> 1. Memory Allocation 2. Synchronization 3. Thread Safety 4. Performance codenuclear.com/difference-bet… #JavaDifference #InterviewQuestion #HashMap #Hashtable #codeNuclear

Default and Static Methods in Interfaces in Java 8!!! 1. Problem Statement 2. Problem Arisen 3. Problem Solved codenuclear.com/default-and-st… #Interface #DefaultMethod #StaticMethod #codeNuclear

Do you know what is diamond operator in Java? Java 7 makes collection coding easy. Have a look at it!!! codenuclear.com/diamond-operat… #learnJava #DiamondOperator #codeNuclear

What is causing your server to crash? Java has some memory paradigm which you should know before going live with application!!! codenuclear.com/7-common-memor… #memoryManagemen #performance #codeNuclear

All about Abstract Class Vs Interface!!! 1. Definition of Abstract Class and Interface 2. Similarities between Abstract Class and Interface 3. Implementation of Abstract Class and Interface codenuclear.com/difference-abs… #JavaDifference #JavaInterview #codeNuclear

Two commonly used HTTP methods to make a request to the server are GET and POST. Find the hot difference between GET and POST method. 1. Use of GET and POST 2. Representation of GET and POST 3. Restrictions on data length 4. Security 5. Encoding type codenuclear.com/difference-bet…

ArrayList and LinkedList are most widely used Collection in Java!!! Both have their own benefits. Check out who won the battle of: 1. Memory Allocation 2. Element Retrieval 3. Element Manipulation 4. Role as a Queue codenuclear.com/difference-bet…

Have you mastered the design pattern in Java? Add some more to your design pattern stack with Abstract Design Pattern!! codenuclear.com/abstract-facto… #designPattern #oop #designApplication #codeNuclear

How correctly produce JSON by RESTful web service? How Jersey will use Jackson to convert Java objects to/form JSON? In this article we will discuss above scenario with Example. codenuclear.com/json-example-w… #WebService #JSON #Jackson #codeNuclear #JAXRS

Why Java 7 need to change substring method? There was a major memory leak!!! Read more on substring method... codenuclear.com/how-substring-… #LearnJava #LearnNew #UnderTheHood #codeNuclear

Know all interview related Q&A for JSP!!! 1.What are differences between JSP and Servlet? 2.What is the life-cycle of JSP? 3.What is Scriptlet, Expression and Declaration in JSP? codenuclear.com/jsp-interview-… #LearnJSP #JSP #InterviewQuestions #codeNuclear

JDBC Questions will always there in Java Interviews and it is most essential part of Java Development. 1. What is JDBC API and when do we use it? 2. What are the JDBC statements? #InterviewQuestions #JDBC #codeNuclear codenuclear.com/jdbc-interview…

Do you know Exception handling in Restful web services? 1. Learn Exception handling in Restful web service with an example. 2. Learn Custom (user defined) runtime exception with an example. #WebService #JAXRS #Spring #ExceptionHandling #codeNuclear codenuclear.com/exception-hand…

Have you ever think; how ArrayList does work internally? This will resolve the mystery!!! codenuclear.com/how-arraylist-… #coreJava #LearnJava #Implementation #codeNuclear

1. What is different between a web server and application server? 2. What is the life cycle of Servlet? 3. Why do we need a constructor in a servlet if we use the init method? codenuclear.com/servlet-interv… #LearnServlet #InterviewQuestions #codeNuclear

Do you know communication with Air Traffic Control follows Mediator Pattern 1. Understand Mediator Pattern with Real World Example. 2. Understand Mediator Pattern Diagram. codenuclear.com/mediator-desig… #DesignPatter #MediatorPattern #codeNuclear

Do you know, We are using Observer Design Pattern in our day to day life. 1. Understand Observer Design Pattern with Real World Example. 2. Understand Java Implementation of Observer Design Pattern. codenuclear.com/observer-desig… #DesignPatter #ObserverPattern #codeNuclear

1. What is IoC Container? 2. What are the different bean scopes in spring? 3. What is ViewResolver in Spring? 4. What are the types of the transaction management Spring support? All are answered here!!! codenuclear.com/spring-intervi… #LearnSpring #InterviewQuestions #codeNuclear

"Command design pattern is used to implement loose coupling in a request-response model." 1. Understand Command Design Pattern with Real Time Example. 2. Advantages of Command Pattern codenuclear.com/command-design… #BehavioralPattern #DesignPattern #codeNuclear